肝肾胰联合移植手术的麻醉及围术期管理

目的探讨肝、肾、胰联合移植手术的麻醉及围术期管理方法。方法肝肾胰联合移植患者1例，行充分术前准备，改善肝功能，减轻尿毒症症状，控制血糖水平，使患者各脏器功能处于最佳状态。选用异氟烷、咪唑安定、芬太尼和维库溴铵行静脉吸入复合麻醉，维持合适麻醉深度和充分供氧。行桡动脉和颈内静脉穿刺置管，用于监测血压和维持静脉通道；选用食管超声多普勒行血流动力学监测；定时检测肝、肾功能指标、凝血参数、动脉血气、血糖浓度以及血、尿淀粉酶等生化参数，根据上述检测结果调整治疗。结果术中循环稳定，血气结果正常。术毕时血糖浓度较术前升高。患者肝脏及胰腺功能在术后1周恢复正常。肾脏功能恢复不良，予以二次肾移植术，两次手术期间行血液透析。肾功能于二次肾移植术后第3天恢复正常。目前患者各脏器功能正常。结论肝胰肾联合移植麻醉及管理的重点是充分术前准备，选择静吸复合麻醉，兼顾各脏器功能，维持血流动力学和内环境稳态的平衡。

Anesthesia and perioperative management for simultaneous liver-kidney-pancreas transplantation: a report of one case

Objective To evaluate the anesthesia and perioperative treatment for simultaneous liver-kidney-pancreas transplantation. Methods The preoperative preparation included improvement of the hepatic function, alleviation of uremia and control of blood glucose level. General anesthesia was employed and maintained with isoflurane combined with intermittent intravenous administration of midazolam, fentanyl and vecuronium. Dopamine and low dose of epinephrine were used to maintain arterial blood pressure if necessary. The parameters of blood coagulation, the indexes of hepatic and renal function, blood glucose and amylase levels in blood and urine were surveyed regularly. The treatment was adjusted according to the results of tests mentioned above. Results The circulation was stable and blood gas was normal in the course of surgery. The concentration of blood glucose was higher at the end of the operation than that of pre-operation. Normal hepatic and pancreatic function was achieved about a week after operation, while the renal function showed no satisfactory improvement. The patient was given hemodialysis until the second transplantation of kidney. Three days later, the renal function recovered to normal. Up to the present, all the grafted organs showed good function. Conclusion Appropriate preoperative preparation, optimal anesthetic procedure and management, perfect protection of function of multiple organs, and maintenance of stable hemodynamics and homeostasis were the key points of successful anesthesia and management for simultaneous liver-kidney-pancreas transplantation.